888917757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{11113}}^1$

素因数の和:11429

約数の個数: 32

約数和(自身を含む): 1463847168

約数和(自身を除く): 574929411

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 2051, 3809, 6153, 11113, 11427, 26663, 33339, 77791, 79989, 144469, 233373, 433407, 1011283, 3033849, 3256109, 9768327, 22792763, 42329417, 68378289, 126988251, 296305919, 888917757]

約数ペア:

[(1, 888917757), (3, 296305919), (7, 126988251), (13, 68378289), (21, 42329417), (39, 22792763), (91, 9768327), (273, 3256109), (293, 3033849), (879, 1011283), (2051, 433407), (3809, 233373), (6153, 144469), (11113, 79989), (11427, 77791), (26663, 33339)]